וּבְכָ֥ה וּֽבְעַמְּךָ֖ וּבְכָל־עֲבָדֶ֑יךָ יַעֲל֖וּ הַֽצְפַרְדְּעִֽים׃
Katak-katak itu akan naik ke atas dirimu, ke atas rakyatmu, dan ke atas semua pegawaimu.
Or HaChaim
The plague of frogs contained two elements. 1) It was accompanied by an overpowering noise orchestrated by all those frogs; 2) the frogs invaded people's entrails as we know from 7,29 "and the frogs shall come upon you, etc." This plague was very frightening, no one being certain of his survival. These considerations are what prompted Pharaoh to implore Moses to remove this plague accompanied by a promise that he would release the Israelites to offer sacrifices to their G'd. When he said: ממני, he referred to his entrails, which was the most frightening aspect of the plague.
Rashi
on Your army Heb. לחלכה ; (verse 14), “upon You Your army (חלכה) leaves.” Both of them are in the masorah as words spelled with כה instead of ך, like (Exod. 7:29), “upon you (ובכה) and upon your people”; (Prov. 2:11), “discretion shall guard you (תנצרכה) (Exod. 29:35), “I commanded you (אתכה)”; (I Sam. 1: 26), “who was standing with you (עמכה).” We learn from the masorah that חלכה is like חילך, Your army. But Menachem (p.89) interprets לחלכה יצפנו and so יעזב חלכה like (verse 10), “and helpless ones (חלכאים) shall fall into his power,” a word meaning humble and moaning. Accordingly, כה is [part of] the radical.
Midrash BeChiddush
4. צָרָ֑ה “Troubles” (Ps. 78:49) The frogs would enter their stomachs while still alive and croak while in their bodies, as Scripture states, “The frogs shall go up in you and in your people,” (Ex. 7:29) The sages state this was the most difficult thing of all. It was because of this that Pharaoh asked Moses, “Plead with HaShem to remove the frogs from me and my people,” (Ex. 8:4)